/*
* * * * * * * * * * * * * * * * * * * *
*	author: 马丰彦
*	date: 2019/1/12
*	function: 储存已经抓爬过的url数据库模型(减少重复爬取)
* * * * * * * * * * * * * * * * * * * *
*/


var mongoose = require('mongoose');
var proxy = new mongoose.Schema({
  url: String
})
module.exports = mongoose.model('repeatUrl', proxy);